Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8622137 | Subsea structure installation or removal | William Scott Childres, John Joseph Kenney, Bruce Clinton Volkert | 2014-01-07 |
| 8534213 | Skid shoe assembly for loading and transporting large structures | James Scott Chitwood, David Alex Knoll, Edward Stephen Piter, Roy Keith Smith, Wilbert Ray Ulbricht | 2013-09-17 |